Using drugs to modify the effect of response prevention on avoidance extinction |
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Authors: | Dennis K Kamano |
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Institution: | State Research Hospital, Galesburg, Illinois, U.S.A. |
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Abstract: | Amobarbital and chlordiazepoxide were administered during avoidance response prevention and the effect evaluated in the nondrugged state in a subsequent test for avoidance extinction. It was found that Ss administered 15 mg/kg and 30 mg/kg amobarbital, and 30 mg/kg chlordiazepoxide during response prevention differed significantly from the control Ss in extinction performance. Rather than showing either reduced avoidance performance or no difference with the nondrugged Ss, the Ss drugged during response prevention showed increased avoidance performance in the subsequent test of avoidance extinction. That is, preventing avoidance responding under a drugged (versus nondrugged) state produced increased resistance to extinction of the avoidance response. |
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